MICWELL

MICWELL MW-XHDW Impact

Impact
16 amps
Battery
20 volts

4.5/ 5 on Amazon263Amazon ratings50+bought last month4.0ProductDome score

Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou want a compact cordless 20 volt impact tool for general fastening

A cordless 20 volt impact tool with a compact footprint, suited to general fastening rather than heavy industrial torque work.

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ProductDome scorecard

How it ranks among the 284 impacts we track

4.0/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.6★4.5

4.5★ across 263 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 360 ratings3.0

263 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score2.3

50+ bought on Amazon last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 284 impacts we track - how the scorecard works · full impacts data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

Running on a 20 volt battery at up to 3,500 RPM, the MICWELL MW-XHDW impact tool measures 7.3 by 5 by 13.4 inches, a compact footprint for handheld fastening work.

The 20 volt, 16 amp rating puts this in line with common cordless impact driver or wrench platforms sized for fasteners rather than heavy industrial bolt work. Its listed dimensions suggest a compact handheld footprint rather than a bench mounted tool.

20 volt cordless power
16 amp rating
3,500 RPM top speed
7.3 x 5 x 13.4 inch dimensions

Who it's for

Suits DIY and light trade users needing a cordless 20V impact tool for fastening tasks. Not the choice for heavy industrial bolt applications, since torque is not specified.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

20 volt cordless battery platform
3,500 RPM motor speed
Compact handheld dimensions

What to check first

No torque rating listed
Battery and charger inclusion not specified

Performance notes

At 3,500 RPM and 16 amps on a 20 volt battery, the motor is built for repeated fastening cycles rather than continuous heavy load, and the roughly 13 inch length keeps it manageable in one hand for typical driver tasks.

Specifications

Brand	MICWELL
Amperage	16 amps
Power Source	Battery
Voltage	20 volts
Dimensions	7.3 × 5 × 13.4 inches
Speed	3500 rpm

How it compares

This product against the closest alternatives we track in impacts.

Product	Amazon rating	Ratings	ProductDome score
MICWELL MW-XHDW ImpactThis product	4.5 / 5	263	4.0 / 5
DEWALT DCF845B ImpactDeWALT	4.7 / 5	12,700	4.5 / 5
Milwaukee 2457-20 ImpactMILWAUKEE	4.6 / 5	8,078	4.5 / 5
GEARWRENCH 81270 ImpactGEARWRENCH	4.7 / 5	4,983	4.4 / 5
AOBEN AB7331T ImpactAOBEN	4.4 / 5	10,707	4.4 / 5

Frequently asked

Questions about the MICWELL impacts

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What voltage battery does the MICWELL MW-XHDW use?

20 volts.

What is the top speed of the MICWELL MW-XHDW?

3,500 RPM.

What are the dimensions of the MICWELL MW-XHDW?

7.3 by 5 by 13.4 inches.